Thermo Fisher/赛默飞世尔 | PageRuler Unstained Low Range Protein Ladder | 2 x 250 uL

产品基本说明

Thermo Scientific PageRuler Unstained Low Range Protein Ladder is a mixture of seven (7) purified proteins and peptides (3.4 to 100kDa) for use as size standards in peptide and small-protein gel electrophoresis. Features of PageRuler Unstained Low Range Protein Ladder: ? Size range—seven proteins and one peptide spanning 3.4 to 100kDa ? Ready-to-use—supplied in a loading buffer for direct loading on gels; no need to boil ? Sharp bands—excellent accuracy for detection in with coomassie or silver stains ? Reference bands—25kDa band is stronger than the others for easy orientation ? Tagged—each protein in the ladder contains an integral Strep-tag? II Sequence ? Quality tested—each lot evaluated by SDS-PAGE and Western blotting